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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkProperty.cxx,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkProperty.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkActor.h"
#include "vtkGraphicsFactory.h"
#include <stdlib.h>
vtkCxxRevisionMacro(vtkProperty, "$Revision: 1.55 $");
//----------------------------------------------------------------------------
// Needed when we don't use the vtkStandardNewMacro.
vtkInstantiatorNewMacro(vtkProperty);
//----------------------------------------------------------------------------
// Construct object with object color, ambient color, diffuse color,
// specular color, and edge color white; ambient coefficient=0; diffuse
// coefficient=0; specular coefficient=0; specular power=1; Gouraud shading;
// and surface representation. Backface and frontface culling are off.
vtkProperty::vtkProperty()
{
this->AmbientColor[0] = 1;
this->AmbientColor[1] = 1;
this->AmbientColor[2] = 1;
this->DiffuseColor[0] = 1;
this->DiffuseColor[1] = 1;
this->DiffuseColor[2] = 1;
this->SpecularColor[0] = 1;
this->SpecularColor[1] = 1;
this->SpecularColor[2] = 1;
this->EdgeColor[0] = 1;
this->EdgeColor[1] = 1;
this->EdgeColor[2] = 1;
this->Ambient = 0.0;
this->Diffuse = 1.0;
this->Specular = 0.0;
this->SpecularPower = 1.0;
this->Opacity = 1.0;
this->Interpolation = VTK_GOURAUD;
this->Representation = VTK_SURFACE;
this->EdgeVisibility = 0;
this->BackfaceCulling = 0;
this->FrontfaceCulling = 0;
this->PointSize = 1.0;
this->LineWidth = 1.0;
this->LineStipplePattern = 0xFFFF;
this->LineStippleRepeatFactor = 1;
}
// Assign one property to another.
void vtkProperty::DeepCopy(vtkProperty *p)
{
if ( p != NULL )
{
this->SetColor(p->GetColor());
this->SetAmbientColor(p->GetAmbientColor());
this->SetDiffuseColor(p->GetDiffuseColor());
this->SetSpecularColor(p->GetSpecularColor());
this->SetEdgeColor(p->GetEdgeColor());
this->SetAmbient(p->GetAmbient());
this->SetDiffuse(p->GetDiffuse());
this->SetSpecular(p->GetSpecular());
this->SetSpecularPower(p->GetSpecularPower());
this->SetOpacity(p->GetOpacity());
this->SetInterpolation(p->GetInterpolation());
this->SetRepresentation(p->GetRepresentation());
this->SetEdgeVisibility(p->GetEdgeVisibility());
this->SetBackfaceCulling(p->GetBackfaceCulling());
this->SetFrontfaceCulling(p->GetFrontfaceCulling());
this->SetPointSize(p->GetPointSize());
this->SetLineWidth(p->GetLineWidth());
this->SetLineStipplePattern(p->GetLineStipplePattern());
this->SetLineStippleRepeatFactor(p->GetLineStippleRepeatFactor());
}
}
// return the correct type of Property
vtkProperty *vtkProperty::New()
{
// First try to create the object from the vtkObjectFactory
vtkObject* ret = vtkGraphicsFactory::CreateInstance("vtkProperty");
return (vtkProperty*)ret;
}
void vtkProperty::SetColor(double R,double G,double B)
{
// Use Set macros to insure proper modified time behavior
this->SetAmbientColor(R,G,B);
this->SetDiffuseColor(R,G,B);
this->SetSpecularColor(R,G,B);
}
// Return composite color of object (ambient + diffuse + specular). Return value
// is a pointer to rgb values.
double *vtkProperty::GetColor()
{
double norm;
int i;
if ((this->Ambient + this->Diffuse + this->Specular)>0)
{
norm = 1.0 / (this->Ambient + this->Diffuse + this->Specular);
}
else
{
norm = 0.0;
}
for (i = 0; i < 3; i ++)
{
this->Color[i] = this->AmbientColor[i]*this->Ambient*norm;
this->Color[i] = this->Color[i] + this->DiffuseColor[i]*this->Diffuse*norm;
this->Color[i] = this->Color[i] + this->SpecularColor[i]*this->Specular*norm;
}
return this->Color;
}
// Copy composite color of object (ambient + diffuse + specular) into array
// provided.
void vtkProperty::GetColor(double rgb[3])
{
this->GetColor();
rgb[0] = this->Color[0];
rgb[1] = this->Color[1];
rgb[2] = this->Color[2];
}
void vtkProperty::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
os << indent << "Ambient: " << this->Ambient << "\n";
os << indent << "Ambient Color: (" << this->AmbientColor[0] << ", "
<< this->AmbientColor[1] << ", " << this->AmbientColor[2] << ")\n";
os << indent << "Diffuse: " << this->Diffuse << "\n";
os << indent << "Diffuse Color: (" << this->DiffuseColor[0] << ", "
<< this->DiffuseColor[1] << ", " << this->DiffuseColor[2] << ")\n";
os << indent << "Edge Color: (" << this->EdgeColor[0] << ", "
<< this->EdgeColor[1] << ", " << this->EdgeColor[2] << ")\n";
os << indent << "Edge Visibility: "
<< (this->EdgeVisibility ? "On\n" : "Off\n");
os << indent << "Interpolation: ";
switch (this->Interpolation)
{
case VTK_FLAT: os << "VTK_FLAT\n"; break;
case VTK_GOURAUD: os << "VTK_GOURAUD\n"; break;
case VTK_PHONG: os << "VTK_PHONG\n"; break;
default: os << "unknown\n";
}
os << indent << "Opacity: " << this->Opacity << "\n";
os << indent << "Representation: ";
switch (this->Representation)
{
case VTK_POINTS: os << "VTK_POINTS\n"; break;
case VTK_WIREFRAME: os << "VTK_WIREFRAME\n"; break;
case VTK_SURFACE: os << "VTK_SURFACE\n"; break;
default: os << "unknown\n";
}
os << indent << "Specular: " << this->Specular << "\n";
os << indent << "Specular Color: (" << this->SpecularColor[0] << ", "
<< this->SpecularColor[1] << ", " << this->SpecularColor[2] << ")\n";
os << indent << "Specular Power: " << this->SpecularPower << "\n";
os << indent << "Backface Culling: "
<< (this->BackfaceCulling ? "On\n" : "Off\n");
os << indent << "Frontface Culling: "
<< (this->FrontfaceCulling ? "On\n" : "Off\n");
os << indent << "Point size: " << this->PointSize << "\n";
os << indent << "Line width: " << this->LineWidth << "\n";
os << indent << "Line stipple pattern: " << this->LineStipplePattern << "\n";
os << indent << "Line stipple repeat factor: " << this->LineStippleRepeatFactor << "\n";
}
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